The low severity service degradation vulnerability CVE-2025-46598 has been fixed.
The default policy for datacarriersize has been increased to allow 83 bytes. While not ideal, some legacy protocols still rely on 83-byte datacarrier outputs, and it is undesirable to risk breaking those as Knots adoption grows. This is expected to be a temporary adjustment until these older applications can be updated to not require extra data, and will be reverted back to 42 in a future version. Users with a preference are encouraged to explicitly set it themselves.
Memory pressure detection is no longer enabled by default. It has been found to misbehave in some configurations. If you wish to re-enable it, you can do so with the -lowmem=<n> configuration option.